What symbol represents current flow in Ohm's Law?

In Ohm's Law, the symbol that represents current flow is denoted by the letter 'I'. This is a key element in the relationship defined by Ohm's Law, which states that voltage (V) equals current (I) multiplied by resistance (R). In this context, current refers to the flow of electric charge in a circuit, measured in amperes (A).

The symbol 'I' is derived from the term "Intensity" of current, which helps reinforce its meaning in electrical terms. Understanding this relationship is crucial for analyzing electrical circuits and making calculations related to voltage, current, and resistance.

The other symbols represent different electrical concepts: 'V' stands for voltage, 'R' stands for resistance, and 'P' represents power. Each symbol plays a distinct role in understanding electrical principles, but in terms of current flow specifically, 'I' is the appropriate representation according to Ohm's Law.